[INFO] cloning repository https://github.com/NOP0/iec-interpreter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NOP0/iec-interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNOP0%2Fiec-interpreter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNOP0%2Fiec-interpreter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ff7b2c58527a27c92df93956c56aa80e1fc0013
[INFO] testing NOP0/iec-interpreter against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNOP0%2Fiec-interpreter" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NOP0/iec-interpreter on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/NOP0/iec-interpreter
[INFO] finished tweaking git repo https://github.com/NOP0/iec-interpreter
[INFO] tweaked toml for git repo https://github.com/NOP0/iec-interpreter written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/NOP0/iec-interpreter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 515eff303e423deb4ed2d1867d980902a4ce2b22206d24e41645db8bbafb99d6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "515eff303e423deb4ed2d1867d980902a4ce2b22206d24e41645db8bbafb99d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "515eff303e423deb4ed2d1867d980902a4ce2b22206d24e41645db8bbafb99d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "515eff303e423deb4ed2d1867d980902a4ce2b22206d24e41645db8bbafb99d6", kill_on_drop: false }`
[INFO] [stdout] 515eff303e423deb4ed2d1867d980902a4ce2b22206d24e41645db8bbafb99d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dcc7ae371eff3cef55997f13b5d7b73dca1fcc4f28f9ded944841c59484bfcff
[INFO] running `Command { std: "docker" "start" "-a" "dcc7ae371eff3cef55997f13b5d7b73dca1fcc4f28f9ded944841c59484bfcff", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling iec-interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum is never used: `Object`
[INFO] [stdout]   --> src/interpreter.rs:72:6
[INFO] [stdout]    |
[INFO] [stdout] 72 | enum Object {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `Command { std: "docker" "inspect" "dcc7ae371eff3cef55997f13b5d7b73dca1fcc4f28f9ded944841c59484bfcff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcc7ae371eff3cef55997f13b5d7b73dca1fcc4f28f9ded944841c59484bfcff", kill_on_drop: false }`
[INFO] [stdout] dcc7ae371eff3cef55997f13b5d7b73dca1fcc4f28f9ded944841c59484bfcff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 54362761e4799cd66893187667d64cf2b28af7a86d330b95e1b67423f0ce8503
[INFO] running `Command { std: "docker" "start" "-a" "54362761e4799cd66893187667d64cf2b28af7a86d330b95e1b67423f0ce8503", kill_on_drop: false }`
[INFO] [stderr]    Compiling iec-interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum is never used: `Object`
[INFO] [stdout]   --> src/interpreter.rs:72:6
[INFO] [stdout]    |
[INFO] [stdout] 72 | enum Object {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "54362761e4799cd66893187667d64cf2b28af7a86d330b95e1b67423f0ce8503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54362761e4799cd66893187667d64cf2b28af7a86d330b95e1b67423f0ce8503", kill_on_drop: false }`
[INFO] [stdout] 54362761e4799cd66893187667d64cf2b28af7a86d330b95e1b67423f0ce8503
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0e8a32a3b05ab222042dba57c2dc59d0d666d86676907d610fd882cd87202e3b
[INFO] running `Command { std: "docker" "start" "-a" "0e8a32a3b05ab222042dba57c2dc59d0d666d86676907d610fd882cd87202e3b", kill_on_drop: false }`
[INFO] [stderr] warning: enum is never used: `Object`
[INFO] [stderr]   --> src/interpreter.rs:72:6
[INFO] [stderr]    |
[INFO] [stderr] 72 | enum Object {
[INFO] [stderr]    |      ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `iec-interpreter` (bin "iec-interpreter" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iec_interpreter-e3c94bb7ae34f80d)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test interpret_addition ... ok
[INFO] [stdout] test parser::parse_addition ... ok
[INFO] [stdout] test interpret_program ... ok
[INFO] [stdout] test interpret_program_with_assignment ... ok
[INFO] [stdout] test parser::parse_assignment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0e8a32a3b05ab222042dba57c2dc59d0d666d86676907d610fd882cd87202e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e8a32a3b05ab222042dba57c2dc59d0d666d86676907d610fd882cd87202e3b", kill_on_drop: false }`
[INFO] [stdout] 0e8a32a3b05ab222042dba57c2dc59d0d666d86676907d610fd882cd87202e3b